Home / 109,847.04-151,595.46-62,104.84

Finding the Fourth Proportional to 109,847.04, 151,595.46 and 62,104.84

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Solution

The fourth proportional to 109,847.04, 151,595.46 and 62,104.84 is: 85,708.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,847.04 : 151,595.46 = 62,104.84 : x
  2. Step 2: Convert to fraction form
    109,847.04/151,595.46 = 62,104.84/x
  3. Step 3: Cross multiply
    109,847.04x = 151,595.46 × 62,104.84
  4. Step 4: Simplify right side
    109,847.04x = 9,414,811,788.03
  5. Step 5: Solve for x
    x = 9,414,811,788.03/109,847.04
  6. Step 6: Final answer
    x = 85,708.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.